/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Servlets;

import BaseDados.AcessoBD;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Reis
 */
@WebServlet(name = "ServletPesquisa", urlPatterns = {"/ServletPesquisa"})
public class ServletPesquisa extends HttpServlet {

    AcessoBD acesso = new AcessoBD();
    HttpSession session = null;

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        System.out.println("Entrei no ServletPesquisa");
        session = request.getSession();

        if (request.getParameter("opcode").equals("pesquisa")) {
            System.out.println("Entrei Servlet - pesquisa");
            String nome = request.getParameter("nomePesquisa");
            if (nome.equals("")) {
                nome = null;
            }
            int nAluno = 0;
            try {
                nAluno = Integer.parseInt(request.getParameter("nAlunoPesquisa"));
            } catch (NumberFormatException e) {
                System.out.println("Formato Errado!! Servlet Pesquisa");
            }
            String modalidade = request.getParameter("modalidadePesquisa");
            if (modalidade.equals("")) {
                modalidade = null;
            }
            String curso = request.getParameter("curso");
            if (curso.equals("")) {
                curso = null;
            }
            System.out.println("PESQUISA: Nome-" + nome + " NºAluno-" + nAluno + " Modalidade-" + modalidade + " Curso-" + curso);

            String tabela = acesso.getPesquisa(nAluno, nome, modalidade, curso);
            session.setAttribute("tabelaSocios", tabela);
            if (nAluno == 0) {
                session.setAttribute("nAlunoPesquisa", null);
            } else {
                session.setAttribute("nAlunoPesquisa", nAluno);
            }
            session.setAttribute("nomePesquisa", nome);
            response.sendRedirect("./pesquisa.jsp");

        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
